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On the Interaction between Thin Isolated Eddies and Longshore Currents
Thin Isolated Eddies Interaction Longshore Currents
2009/1/19
A simplified two-layer analytical model describing the interaction between a longshore current and a thin lenslike eddy is considered. The eddy is situated near a vertical wall and is embedded in a fr...
General integral relationships are derived for joint eddies in a three-layer ocean model as considered by Nof. The model is composed of two eddies in two superposed layers, the third layer being motio...
The Internal Barotropic Instability of Surface-Intensified Eddies. Part I：Generalized Theory of Isolated Eddies
Internal Barotropic Instability Surface-Intensified Eddies Isolated Eddies
2009/1/5
axisymmetric vortices which are purely barotropic, but are immersed in a stratified environment. The energy source is the kinetic energy of the barotropic vortex, which can be converted into baroclini...
On the Cylinder Collapse Problem, Mixing, and the Merger of Isolated Eddies
Cylinder Collapse Mixing Merger Isolated Eddies
2008/12/30
The Rossby adjustment of an initially circular column of water, the so-called collapse of a cylinder, continues to be a widely used method for forming lenslike eddies in the laboratory. Here, we consi...
Beta-Induced Translation of Strong Isolated Eddies
Beta-Induced Translation Strong Isolated Eddies
2008/12/10
Strong eddies on the β plane are considered within the framework of the one-layer primitive equations. The attention is focused on calculating the β-induced changes to the spatial structure of the edd...
Influence of Topography on the Propagation of Isolated Eddies
Influence of Topography on the Propagation of Isolated Eddies
2008/6/20
An analytical and numerical study of isolated coherent vortices and topography is presented. The motivation for this work comes from many observations of vortices influenced in trajectory, propagation...